---
feature_name: Web Bluetooth / Manufacturer Data Filter (Async Await)
chrome_version: 92
check_min_version: true
feature_id: 5684530360877056
icon_url: icon.png
index: index.html
---

{% include_relative _includes/intro.html %}

<p>This sample illustrates the use of the Web Bluetooth API to retrieve basic
device information from a nearby Bluetooth Low Energy Device that matches
manufacturer specific data. You may want to check out the
<a href="manufacturer-data-filter.html">Manufacturer Data Filter
(Promises)</a> sample.</p>

<form>
  Manufacturer Data:
  <input id="companyIdentifier" type="text" size=18 list="companyIdentifiers" placeholder="Company Identifier">
  <input id="dataPrefix" type="text" size=17 placeholder="Data Prefix (HEX)">
  <input id="mask" type="text" size=17 placeholder="Mask (HEX)">
  <button>Get Bluetooth Device Info</button>
</form>

{% include_relative _includes/datalist-company-identifiers.html %}

{% include output_helper.html %}

{% include js_snippet.html filename='manufacturer-data-filter-async-await.js' %}

<script>
  document.querySelector('form').addEventListener('submit', function(event) {
    event.stopPropagation();
    event.preventDefault();

    if (isWebBluetoothEnabled()) {
      ChromeSamples.clearLog();
      onButtonClick();
    }
  });
</script>

{% include_relative _includes/utils.html %}
